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AISI 205 Stainless Steel vs. 70Ag-30Ni Alloy

AISI 205 stainless steel belongs to the iron alloys classification, while 70Ag-30Ni alloy belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.

For each property being compared, the top bar is AISI 205 stainless steel and the bottom bar is 70Ag-30Ni alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Poisson's Ratio 0.28
0.35
Shear Modulus, GPa 77
39
Tensile Strength: Ultimate (UTS), MPa 800 to 1430
320 to 530

Thermal Properties

Latent Heat of Fusion, J/g 280
170
Melting Completion (Liquidus), °C 1380
960
Melting Onset (Solidus), °C 1340
960
Specific Heat Capacity, J/kg-K 480
300
Thermal Expansion, µm/m-K 18
17

Otherwise Unclassified Properties

Density, g/cm3 7.6
10

Common Calculations

Stiffness to Weight: Axial, points 14
5.8
Stiffness to Weight: Bending, points 26
16
Strength to Weight: Axial, points 29 to 52
8.8 to 15
Strength to Weight: Bending, points 25 to 37
10 to 15
Thermal Shock Resistance, points 16 to 29
13 to 21

Alloy Composition

Carbon (C), % 0.12 to 0.25
0
Chromium (Cr), % 16.5 to 18.5
0
Iron (Fe), % 62.6 to 68.1
0
Manganese (Mn), % 14 to 15.5
0
Nickel (Ni), % 1.0 to 1.7
28.8 to 31
Nitrogen (N), % 0.32 to 0.4
0
Phosphorus (P), % 0 to 0.060
0
Silicon (Si), % 0 to 1.0
0
Silver (Ag), % 0
69 to 71
Sulfur (S), % 0 to 0.030
0
Residuals, % 0
0 to 0.2

Comparable Variants